((x^4)/4)+1=3+x
P(X)=x^2+2x=+1
2x$^{2}$+3x-2=0
3.2 divided 0.5
5x+7=19-x
5-4x=4x+1
F(x)=2x^2/3x^2+1 cartesian plane
how to round to the nearest tenth
Find conditions on a and b so that the system has a unique solution
x+by = -1
ax+2y = 5